Tiny Colour Watch

A minimalist ATtiny85-based watch using 12 APA102 RGB LEDs, arranged like a clock face, to show the time analogue-style, with the hour, minute, and second hands displayed in blue, red, and green respectively. See http://www.technoblogy.com/show?1Y7J.

Tiny Colour Watch

A minimalist ATtiny85-based watch using 12 APA102 RGB LEDs, arranged like a clock face, to show the time analogue-style, with the hour, minute, and second hands displayed in blue, red, and green respectively. See http://www.technoblogy.com/show?1Y7J.

T36Extension_vp2

There are many digital and analog signal pads on the back side of the PJRC Teensy 3.6 processor board. This board makes a portion of those pads accessible as 0.1-inch spaced header-ready pads. This board solders to the bottom of the Teensy board and extends the length by 0.3-inch. See
https://forum.pjrc.com/threads/48553-Accessing-bottom-pads-on-T3-6
for more information. License: Usage through OSHPark orders is not limited.

T36Extension_vp2

There are many digital and analog signal pads on the back side of the PJRC Teensy 3.6 processor board. This board makes a portion of those pads accessible as 0.1-inch spaced header-ready pads. This board solders to the bottom of the Teensy board and extends the length by 0.3-inch. See
https://forum.pjrc.com/threads/48553-Accessing-bottom-pads-on-T3-6
for more information. License: Usage through OSHPark orders is not limited.

GCMax 1.1

All smd parts are 0402, unless noted otherwise. The 3.5mm audio connector will be hard to find. There are some on eBay when this description was written. I could not find an active part for one. If you know of one, let me know please. Be smart about cap voltage ratings. Just stick to 50v for .1u caps. For everything else stick to 10v caps.

Words of warning, this is a tough project to build as most components are 0402. You will also have to program the flash memory off of the board; as there are no JTAG or SPI points.
Here is GC-Video 2.4 Firmware: https://mega.nz/#!Pp02EC6S!D28bK7B8itsLhaYvJ7FCVOisHPrEX-WldAKEodoKGjg

I’ve yet to compile 2.4a for this project.

This project would not be possible without unseen’s GC-Video work. GC-Video can be found at his github. https://github.com/ikorb/gcvideo

GCMax 1.1

All smd parts are 0402, unless noted otherwise. The 3.5mm audio connector will be hard to find. There are some on eBay when this description was written. I could not find an active part for one. If you know of one, let me know please. Be smart about cap voltage ratings. Just stick to 50v for .1u caps. For everything else stick to 10v caps.

Words of warning, this is a tough project to build as most components are 0402. You will also have to program the flash memory off of the board; as there are no JTAG or SPI points.
Here is GC-Video 2.4 Firmware: https://mega.nz/#!Pp02EC6S!D28bK7B8itsLhaYvJ7FCVOisHPrEX-WldAKEodoKGjg

I’ve yet to compile 2.4a for this project.

This project would not be possible without unseen’s GC-Video work. GC-Video can be found at his github. https://github.com/ikorb/gcvideo